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LC573015A - 4-bit Single Chip Microcontroller

Description

Option Reset status Used for system clock oscillation

455 kHz ceramic resonator is connected between CF1 and CF2 for oscillation.

Stops oscillation when receiving CR oscillation stop command.

Input port S.

LSI system is reset by charging VDD to S1 to S4 simult

Features

  • ROM : 1024 × 8 bits (LC573010A) 1536 × 8 bits (LC573015A).
  • RAM : 32 × 4 bits.
  • Cycle time Cycle time 17.6 µsec System clock generator Ceramic oscillation circuit Oscillation frequency 455 kHz Supply voltage 2.3 to 6.0 V 0.15 0.35 1.0 0.8 0.1 SANYO: MFP24S Pin Assignment.
  • Current dvain At normal operation Current drain 150 µA typ 400 µA typ System clock generator CR oscillation CR oscillation Oscillation frequency 455 kHz 455 kHz Supply voltage 3.0 V 5.0.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN5899 CMOS IC LC573010A, 573015A 4-bit Single Chip Microcontroller Preliminary Overview LC573010A and LC573015A are CMOS 4-bit microcontroller featuring low-voltage operation and low power dissipation. Both LC573010A and LC573015A incorporate a 4-bit parallel processing ALU, 1 K bytes/1.5 K bytes ROM, a 32 × 4-bit RAM, a 16-bit timer, and an infrared remote control transmission carrier output circuit. Package Dimensions unit: mm 3112-MFD24S [LC573010A, 573015A] 24 13 Applications • Remote controller • Control of small measuring instruments 1 12 12.6 1.5 1.8max Features • ROM : 1024 × 8 bits (LC573010A) 1536 × 8 bits (LC573015A) • RAM : 32 × 4 bits • Cycle time Cycle time 17.
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